ext4_evict_inode+0xc8/0x6f0 fs/ext4/inode.c:196
 evict+0x1f5/0x360 fs/inode.c:810
 do_unlinkat+0x1ec/0x2c0 fs/namei.c:4744
 __do_sys_unlink fs/namei.c:4783 [inline]
 __se_sys_unlink fs/namei.c:4781 [inline]
 __x64_sys_unlink+0x1c/0x30 fs/namei.c:4781
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xe2/0x2f0 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
------------[ cut here ]------------
kernel BUG at mm/filemap.c:1537!
Oops: invalid opcode: 0000 [#1] SMP PTI
CPU: 0 UID: 0 PID: 3617 Comm: syz.3.17 Not tainted syzkaller #0 PREEMPT(none) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
RIP: 0010:folio_end_read+0x51/0x70 mm/filemap.c:1537
Code: 07 31 f6 e9 e1 fe ff ff c3 cc cc cc cc cc 48 c7 c6 b3 72 45 83 e8 cf b4 d8 ff 90 0f 0b 48 c7 c6 2c 0b 3f 83 e8 c0 b4 d8 ff 90 <0f> 0b 48 c7 c6 15 ef 4a 83 e8 b1 b4 d8 ff 90 0f 0b 66 66 66 66 66
RSP: 0018:ffffc90002643110 EFLAGS: 00010246
RAX: 585eb7d128174100 RBX: ffffffff82c71780 RCX: 585eb7d128174100
RDX: 0000000000000002 RSI: ffffffff8355d782 RDI: ffff888108af3680
RBP: ffffc90002643388 R08: 0000000000001fff R09: ffffffff838fee80
R10: 0000000000005ffd R11: 00000000ffffdfff R12: ffffc90002643118
R13: ffffea0005aea300 R14: ffffc90002643138 R15: ffffc90002643120
FS:  00007f9235df76c0(0000) GS:ffff8882b3418000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fad2c472000 CR3: 0000000103722000 CR4: 00000000003506f0
Call Trace:
 <TASK>
 iomap_readahead+0x26b/0x370 fs/iomap/buffered-io.c:611
 read_pages+0x8d/0x160 mm/readahead.c:163
 page_cache_ra_order+0x26d/0x470 mm/readahead.c:518
 filemap_readahead mm/filemap.c:2606 [inline]
 filemap_get_pages+0x248/0x8e0 mm/filemap.c:2652
 filemap_read+0xe9/0x4d0 mm/filemap.c:2748
 __kernel_read+0x193/0x2a0 fs/read_write.c:530
 integrity_kernel_read+0x2a/0x50 security/integrity/iint.c:28
 ima_calc_file_hash_tfm security/integrity/ima/ima_crypto.c:480 [inline]
 ima_calc_file_shash security/integrity/ima/ima_crypto.c:511 [inline]
 ima_calc_file_hash+0x54b/0xa90 security/integrity/ima/ima_crypto.c:568
 ima_collect_measurement+0x223/0x3d0 security/integrity/ima/ima_api.c:293
 process_measurement+0x5bc/0x910 security/integrity/ima/ima_main.c:405
 ima_file_check+0x5a/0x90 security/integrity/ima/ima_main.c:633
 security_file_post_open+0x3f/0x130 security/security.c:3199
 do_open fs/namei.c:3977 [inline]
 path_openat+0xc7c/0xee0 fs/namei.c:4134
 do_filp_open+0xc6/0x180 fs/namei.c:4161
 do_sys_openat2+0x7c/0xd0 fs/open.c:1437
 do_sys_open fs/open.c:1452 [inline]
 __do_sys_openat fs/open.c:1468 [inline]
 __se_sys_openat fs/open.c:1463 [inline]
 __x64_sys_openat+0x7b/0xa0 fs/open.c:1463
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xe2/0x2f0 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f9235f8efc9
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f9235df7038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
RAX: ffffffffffffffda RBX: 00007f92361e5fa0 RCX: 00007f9235f8efc9
RDX: 0000000000121140 RSI: 0000200000000000 RDI: ffffffffffffff9c
RBP: 00007f9236011f91 R08: 0000000000000000 R09: 0000000000000000
R10: 000000000000013d R11: 0000000000000246 R12: 0000000000000000
R13: 00007f92361e6038 R14: 00007f92361e5fa0 R15: 00007ffc7f8cdaa8
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:folio_end_read+0x51/0x70 mm/filemap.c:1537
Code: 07 31 f6 e9 e1 fe ff ff c3 cc cc cc cc cc 48 c7 c6 b3 72 45 83 e8 cf b4 d8 ff 90 0f 0b 48 c7 c6 2c 0b 3f 83 e8 c0 b4 d8 ff 90 <0f> 0b 48 c7 c6 15 ef 4a 83 e8 b1 b4 d8 ff 90 0f 0b 66 66 66 66 66
RSP: 0018:ffffc90002643110 EFLAGS: 00010246
RAX: 585eb7d128174100 RBX: ffffffff82c71780 RCX: 585eb7d128174100
RDX: 0000000000000002 RSI: ffffffff8355d782 RDI: ffff888108af3680
RBP: ffffc90002643388 R08: 0000000000001fff R09: ffffffff838fee80
R10: 0000000000005ffd R11: 00000000ffffdfff R12: ffffc90002643118
R13: ffffea0005aea300 R14: ffffc90002643138 R15: ffffc90002643120
FS:  00007f9235df76c0(0000) GS:ffff8882b3418000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fad2c472000 CR3: 0000000103722000 CR4: 00000000003506f0